Description: The rotation of the fixing assembly heat discharging fan and separation heat discharging fan is faulty.
The lock signal is detected for 5 sec or more although the separation heat discharging fan is being driven.
Remedy: - Check if there is no foreign material in the rotation assembly of the separation heat discharging fan. - Check if the connector (J1112) of the reader controller PCB is mounted properly. - Replace the separation heat discharging fan. - Replace the reader controller PCB.
Code: E820-0000
Description: The rotation of the drum fan is faulty.
The lock signal is detected for 5 sec or more although the drum fan is being driven.
Remedy: - Check if there is no foreign material in the rotation assembly of the drum fan. - Check if the connector (J512) of the DC controller PCB is mounted properly. - Replace the drum fan. - Replace the DC controller PCB.
Code: E823-0000
Description: The rotation of the pre-transfer charging assembly fan is faulty.
The lock signal is detected for 5 sec or more although the pre-transfer charging assembly fan is being driven.
Remedy: - Check if there is no foreign material in the rotation assembly of the pre-transfer charging assembly fan. - Check if the connector (J504) of the DC controller PCB is mounted properly. - Replace the pre-transfer charging assembly fan. - Replace the DC controller PCB.
Code: E830-0000
Description: The rotation of the separation fan is faulty.
The lock signal is detected for 5 sec or more although the separation cooling fan is being driven.
Remedy: - Check if there is no foreign material in the rotation assembly of the separation cooling fan. - Check if the connector (J509) of the DC controller PCB is mounted properly. - Replace the separation cooling fan. - Replace the DC controller PCB.